... approximate expansion 近似展开 approximate expression 近似表达式 approximate factor value 近似要素价值 ...
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近似解析表达式和证据 log evidence
给出了描述它们展宽、压缩、衰减和放大的近似表达式。
Approximate expressions describing their broadening, compressing, attenuation and amplification are given.
结果表明，该近似表达式适用于A型腐蚀疲劳裂纹扩展速率的计算。
The given calculating example shows that the expression has a better applicability for the crack propagation rate of type A.
通过对母线的寄生电感分析，给出了扁平线和双绞线寄生电感的近似表达式。
The approximate expression of parasitic inductance of flat line and twisted pair line is proposed after the study of parasitic inductance in the AC bus.
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